public async Task <Token> GetTokenAsync(string tokenId, string applicationKey)
{
if (string.IsNullOrEmpty(tokenId))
{
throw new ArgumentException("TokenId is required", nameof(tokenId));
}
if (string.IsNullOrEmpty(applicationKey))
{
throw new ArgumentException("Application key is required", nameof(applicationKey));
}
var token = await _tokenStorage.GetAndDeleteAsync(tokenId);
var externalApplication = await _externalApplicationStorage.GetFromApplicationKeyAsync(applicationKey);
if (externalApplication.Active &&
externalApplication.ExternalApplicationId == token.ExternalApplicationId &&
token.Created.AddSeconds(15) >= DateTimeOffset.Now)
{
return(token);
}
throw new AuthenticationException($"Authentication failed for token id {tokenId} and application key {applicationKey}");
}
